package net.minecraft.command;

import java.util.Collections;
import java.util.List;
import javax.annotation.Nullable;

import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.server.MinecraftServer;
import net.minecraft.util.math.BlockPos;
import net.minecraft.util.text.ITextComponent;
import net.minecraft.util.text.TextComponentTranslation;

public class CommandServerKick extends CommandBase {
    public String getName() {
        return "kick";
    }

    public int getRequiredPermissionLevel() {
        return 3;
    }

    public String getUsage(ICommandSender sender) {
        return "commands.kick.usage";
    }

    public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException {
        if (args.length > 0 && args[0].length() > 1) {
            EntityPlayerMP entityplayermp = server.getPlayerList().getPlayerByUsername(args[0]);

            if (entityplayermp == null) {
                throw new PlayerNotFoundException("commands.generic.player.notFound", new Object[]{args[0]});
            } else {
                if (args.length >= 2) {
                    ITextComponent itextcomponent = getChatComponentFromNthArg(sender, args, 1);
                    entityplayermp.connection.disconnect(itextcomponent);
                    notifyCommandListener(sender, this, "commands.kick.success.reason", new Object[]{entityplayermp.getName(), itextcomponent.getUnformattedText()});
                } else {
                    entityplayermp.connection.disconnect(new TextComponentTranslation("multiplayer.disconnect.kicked", new Object[0]));
                    notifyCommandListener(sender, this, "commands.kick.success", new Object[]{entityplayermp.getName()});
                }
            }
        } else {
            throw new WrongUsageException("commands.kick.usage", new Object[0]);
        }
    }

    public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos) {
        return args.length >= 1 ? getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames()) : Collections.emptyList();
    }
}